4 Antique GE Sausage Radiant Heater Bulbs / Working/ Very Rare/1910

RARE! RARE! RARE! 4 Working Radiant Heater Bulbs for Electric Radiant Heaters. All in working condition. 12" long. These are not being manufactured any more, and are not in reproduction. This is a great find. Only one bulb has a paper label. Please look at photos and feel free to ask questions.
Shipping: We will re-photograph the bulbs before shipping and ship with great care. Each bulb will be boxed separately inside the shipping box (Please check out our feedback) to make sure the buyer gets the bulbs unbroken. These bulbs are so valuable, and we have stored them in a safe, smoke-free environment.
Again, thank you for looking.
(We are also separately selling a heater that would use these bulbs Vintage GE Electric Heater A4/Pat. Date 1893/ "Electric Luminous Radiator"/WORK S ) The heater is not included with these bulbs, it is a separate listing.